Controlled Chaos

Casting this spells unleashes the Wild Magic Surge along with all of it's consequences (such as regaining use of Tides of Chaos feature). If cast at higher spell level than 1, you can dismiss current Wild Magic Surge effect and ask DM for a new one - you can do this a number of times equal to spell level above 1st which was used to cast this spell. Once you ask DM for another Wild Magic Surge roll, you cannot go back to previous ones.